package cn.edu.scau.cmi.lijinzhao.chapter02;

public class Example2_1 {
       public static void main(String args[])
       {
    	   Circle circleOne,circleTwo;//������������
    	   circleOne=new Circle();//��������
    	   circleTwo=new Circle();
    	   circleOne.radius=123.86;
    	   circleTwo.radius=69;
    	   double area=circleOne.getArea();//������÷����������
    	   System.out.println("circleOne的面积"+area);
    	   area=circleTwo.getArea();
    	   System.out.println("circleTwo的面积"+area);
       }
}